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// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_OPTIMIZATION_GUIDE_ANDROID_OPTIMIZATION_GUIDE_BRIDGE_H_
#define CHROME_BROWSER_OPTIMIZATION_GUIDE_ANDROID_OPTIMIZATION_GUIDE_BRIDGE_H_
#include <jni.h>
#include <vector>
#include "base/android/scoped_java_ref.h"
#include "base/containers/flat_set.h"
#include "base/memory/raw_ptr.h"
#include "components/optimization_guide/proto/hints.pb.h"
#include "components/optimization_guide/proto/push_notification.pb.h"
#include "third_party/jni_zero/jni_zero.h"
#include "url/gurl.h"
class OptimizationGuideKeyedService;
namespace optimization_guide {
namespace android {
// The C++ counterpart to Java's OptimizationGuideBridge. Together, these
// classes expose OptimizationGuideKeyedService to Java.
class OptimizationGuideBridge {
public:
static std::vector<proto::HintNotificationPayload> GetCachedNotifications(
proto::OptimizationType opt_type);
static base::flat_set<proto::OptimizationType>
GetOptTypesWithPushNotifications();
static base::flat_set<proto::OptimizationType>
GetOptTypesThatOverflowedPushNotifications();
static void ClearCacheForOptimizationType(proto::OptimizationType opt_type);
static void OnNotificationNotHandledByNative(
proto::HintNotificationPayload notification);
explicit OptimizationGuideBridge(
OptimizationGuideKeyedService* optimization_guide_keyed_service);
OptimizationGuideBridge(const OptimizationGuideBridge&) = delete;
OptimizationGuideBridge& operator=(const OptimizationGuideBridge&) = delete;
~OptimizationGuideBridge();
base::android::ScopedJavaLocalRef<jobject> GetJavaObject();
void RegisterOptimizationTypes(
JNIEnv* env,
const base::android::JavaParamRef<jintArray>& joptimization_types);
void CanApplyOptimization(
JNIEnv* env,
GURL& url,
jint optimization_type,
const base::android::JavaParamRef<jobject>& java_callback);
base::android::ScopedJavaLocalRef<jobject>
CanApplyOptimizationSync(JNIEnv* env, GURL& url, jint optimization_type);
void CanApplyOptimizationOnDemand(
JNIEnv* env,
std::vector<GURL>& urls,
const base::android::JavaParamRef<jintArray>& joptimization_types,
jint request_context,
const base::android::JavaParamRef<jobject>& java_callback,
jni_zero::ByteArrayView& request_context_metadata_serialized);
void OnNewPushNotification(
JNIEnv* env,
const base::android::JavaRef<jbyteArray>& j_encoded_notification);
void OnDeferredStartup(JNIEnv* env);
private:
raw_ptr<OptimizationGuideKeyedService> optimization_guide_keyed_service_;
base::android::ScopedJavaGlobalRef<jobject> java_ref_;
};
} // namespace android
} // namespace optimization_guide
#endif // CHROME_BROWSER_OPTIMIZATION_GUIDE_ANDROID_OPTIMIZATION_GUIDE_BRIDGE_H_
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